<?php
/**
 * Created by PhpStorm.
 * User: liangtiehui
 * Date: 2016/1/11
 * Time: 21:09
 */

namespace Factory;

/**
 * 具体产品角色A
 * Class ConcreteProductA
 * @package Factory
 */
class ConcreteProductB implements Product
{
    /**
     * 接口方法实现 输出产品信息
     */
    public function operation()
    {
        echo 'ConcreteProduct B <br/>';
    }
}